This combo of a dark brown long sleeve t-shirt and skinny jeans is seriously dapper and yet it's laid-back enough and ready for anything. Bring a different twist to an otherwise mostly dressed-down ensemble by slipping into a pair of black suede low top sneakers. This combo is a fail-safe option if you're in search of a great, summer-appropriate combo. This pairing demonstrates that well into your 30s your styling options are looking great.